Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled, That (a) in the administration of subchapter III (relating to civil service retirement) of chapter 83 of title 5, United States Code, and subject to sections 8S34(c) and 8339(h) of such title, Frank P. Muto, Alphonso A. Muto, Arthur E. Scott, and F. Clyde Wilkinson shall be deemed to have rendered creditable service during such periods as they were employees of the Democratic or Republican Senatorial Campaign Committee prior to October 2, 19G2. (b) The Civil Service Commission shall accept the certification of the President of the Senate, or his designee, concerning the service of, and the amount of compensation received by, the individuals named in subsection (a) of this section. SEC. 2. (a) In the administration of subchapter III (relating to civil service retirement) of chapter 83 of title 5, United States Code, and subject to sections 8334(c) and 8339(h) of such title, Arthur D. O'Neill, Joseph H. Avery Junior, Joshua Cosden, Keith Jewell, Bertha Seelmeyer, Thomas Dennis O'Neill, Robert H. Brockhurst, Michael Senko, Salvatore La Capria, C. J. Moore III, and Ann C. Siegal shall be deemed to have rendered creditable service during such periods as they were employees of the Democratic National Congressional Committee or Republican Congressional Committee prior to January 1, 1975. (b) The Civil Service Commission shall accept the certification of the Speaker of the House, or his designee, concerning the service of, and the amount of compensation received by, the individuals named in this section. SEC. 3. An individual receiving credit for service for any period referred to in this Act shall not be granted credit for such service under the provisions of the Social Security Act. Approved January 3, 1975.